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    <meta name="description" content="A javascript class that animates a numerical value by counting to it.">

    <title>CountUp.js</title>

    <!--<link rel="stylesheet" type="text/css" href="../inorganik.github.io/assets/css/style.css?v=20140820">-->
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    <!--<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.min.js"></script>-->
    <script src="countUp.js"></script>
    <!--<script type="text/javascript" src="angular-countUp.js"></script>-->
    <script>

    // var app = angular.module("demoApp",["countUpModule"]);

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    ga('create', 'UA-7742845-9', 'inorganik.github.io');
    ga('send', 'pageview');

    </script>
</head>

<body ng-app="demoApp">
    <a class="forkMe" href="https://github.com/inorganik/CountUp.js"><img src="../assets/img/forkme_custom_indigo.png" alt="Fork me on GitHub"></a>
    <div id="wrap">
        <header>
            <div id="github"><a class="block" href="https://github.com/inorganik"></a></div>
            <div class="leaderLine">////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////</div>
            <div id="logo"><a class="block" href="http://inorganik.github.io"></a></div>
        </header>
        <section>
            <h1>CountUp.js &nbsp;<small id="version" class="lt-gray"></small></h1>
            <p>CountUp.js is a dependency-free, lightweight JavaScript "class" that can be used to quickly create animations that display numerical data in a more interesting way.</p>
            <p>Install via npm using the package name <code class="indigo large">&nbsp;countup.js&nbsp;</code> or bower using <code class="indigo large">&nbsp;countUp.js</code>.</p>
            <h3 class="marginTop marginBottom"><a class="lime weight700" href="https://github.com/inorganik/CountUp.js">Download on Github</a></h3>
        </section>
        <section>
            <p style="position:absolute; top:5px; left:0;">Current stars:</p>
            <h1 class="jumbo" id="myTargetElement">0</h1> 
            <!--<h1 class="jumbo" count-up start-val="0" end-val="2536.1" duration="2.5" decimals="1"></h1>-->
        </section>
        <section>
            <form>
                <h4 class="inlineLeft noMargin weight300">Params:</h4>
                <div class="inlineLeft marginLeft marginRight">
                    <input type="text" value="24.02" id="startVal" style="width:50px" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">Start</label>
                </div>
                <input type="button" class="inlineLeft marginRight" value="Swap" onClick="swapValues()" style="width:80px;">
                <div class="inlineLeft marginRight">
                    <input type="text" value="94.62" id="endVal" style="width:50px" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">End</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="number" value="2" id="decimals" step="1" style="width:50px" onkeyup="updateCodeVisualizer()" onchange="updateCodeVisualizer()">
                    <label class="inlineLabel">Decimals</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="number" value="2.5" id="duration" step=".1" style="width:50px" onkeyup="updateCodeVisualizer()" onchange="updateCodeVisualizer()">
                    <label class="inlineLabel">Duration</label>
                </div>
            </form>
        </section>
        <section>
            <form>
                <h4 class="inlineLeft noMargin weight300">Options:</h4>
                <div class="inlineLeft marginLeft marginRight">
                    <input type="checkbox" onClick="toggleEasing(this)" checked><label class="inlineLabel">Use easing</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="checkbox" onClick="toggleGrouping(this)" checked><label class="inlineLabel">Use grouping</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="text" value="," id="separator" style="width:15px; padding:0 5px;" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">Separator</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="text" value="." id="decimal" style="width:15px; padding:0 5px;" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">Decimal</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="text" value="" id="prefix" style="width:15px; padding:0 5px;" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">Prefix</label>
                </div>
                <div class="inlineLeft marginRight">
                    <input type="text" value="" id="suffix" style="width:15px; padding:0 5px;" onkeyup="updateCodeVisualizer()">
                    <label class="inlineLabel">Suffix</label>
                </div>
            </form>
        </section>
        <section>
            <form>
                <h4 class="inlineLeft noMargin weight300">Methods:</h4>
                <input type="button" value="Start" onClick="createCountUp()" class="inlineLeft marginLeft marginRight">
                <input type="button" value="Pause/Resume" onClick="showCodeAndPauseResume()" class="inlineLeft marginRight">
                <input type="button" value="Reset" onClick="showCodeAndReset()" class="inlineLeft marginRight">
                <input type="button" value="Update:" onClick="showCodeAndUpdate()" class="inlineLeft" style="margin-right:2px">
                <div class="inlineLeft marginRight">
                    <input type="text" value="6789" id="updateVal" style="width:50px" onkeyup="updateCodeVisualizerForUpdate()">
                </div>
                <input type="checkbox" onClick="toggleOnComplete(this)"><label class="inlineLabel">Alert on complete</label>
            </form>
        </section>
        <section id="easingSection">
            <form>
                <h4 class="inlineLeft noMargin weight300">Custom easing:</h4>
                <div class="inlineLeft marginLeft">
                    <select id="easingFnsDropdown" class="marginRight">
                        <option value="easeOutExpo" selected>easeOutExpo (default, built-in)</option>
                        <option value="outQuintic">outQuintic</option>
                        <option value="outCubic">outCubic</option>
                    </select>
                    <input type="button" value="Apply easing" onClick="createCountUp()">
                </div>
            </form>
        </section>
        <section class="marginBottom">
            <div class="col full marginBottom marginTop">
                <div class="code-contain marginBottom">
                    <code id="codeVisualizer" class="indigo">var options = {<br>
                        &emsp;&emsp;useEasing : true, <br>
                        &emsp;&emsp;easingFn : null, <br>
                        &emsp;&emsp;useGrouping : true, <br>
                        &emsp;&emsp;separator : ',', <br>
                        &emsp;&emsp;decimal : '.' <br>
                        }<br>
                        var demo = new CountUp("myTargetElement", 24.02, 94.62, 0, 2, options);<br>
                        demo.start();
                    </code>
                </div>
            </div>
        </section>
    </div>

</body>
<script type="text/javascript">

    // set CountUp options
    // you don't need to do this - you can use the default options
    var demo, options, code, data, stars, easingFunctions,
        useOnComplete = false,
        useEasing = true,
        easingFn = null,
        useGrouping = true;

    window.onload = function() {
        // in case we're testing angular
        if (typeof angular !== 'undefined') return;
        // setup CountUp object
        demo = new CountUp('myTargetElement', 0, 94.62, 2, 2.5, options);
        // you could do demo.start() right here but we are getting actual current star count from github api below
        // since it is an asynchronous call, we fire start() in the success fn of the XMLHttpRequest object
        getStars.send();

        // display version (no hassling with markup!)
        document.getElementById('version').innerHTML = 'v'+demo.version();
    };

    easingFunctions = {
        easeOutExpo: function(t, b, c, d) {
            return c * (-Math.pow(2, -10 * t / d) + 1) * 1024 / 1023 + b;
        },
        outQuintic: function(t, b, c, d) {
            var ts = (t /= d) * t;
            var tc = ts * t;
            return b + c * (tc * ts + -5 * ts * ts + 10 * tc + -10 * ts + 5 * t);
        },
        outCubic: function(t, b, c, d) {
            var ts = (t /= d) * t;
            var tc = ts * t;
            return b + c * (tc + -3 * ts + 3 * t);
        }
    };

    // for demo:
    function swapValues() {
        var oldStartVal = document.getElementById("startVal").value;
        var oldEndVal = document.getElementById("endVal").value;
        document.getElementById("startVal").value = oldEndVal;
        document.getElementById("endVal").value = oldStartVal;
        updateCodeVisualizer();
    }
    function getEasingFn() {
        var fn = document.getElementById("easingFnsDropdown").value;

        if (fn === 'easeOutExpo') return null;
        if (typeof easingFunctions[fn] === 'undefined') return undefined;

        return easingFunctions[fn];
    }
    function getEasingFnBody(fn) {
        fn = typeof fn === 'undefined' ? getEasingFn() : fn;

        if (typeof fn === 'undefined') return 'undefined function';

        if (fn !== null) {
            return fn.toString().replace(/^ {8}/gm, '');
        }

        return '';
    }
    function createCountUp() {

        var startVal = document.getElementById("startVal").value;
        startVal = Number(startVal.replace(',','').replace(' ',''));
        var endVal = document.getElementById("endVal").value;
        endVal = Number(endVal.replace(',','').replace(' ',''));
        var decimals = document.getElementById("decimals").value,
            duration = document.getElementById("duration").value,
            prefix = document.getElementById("prefix").value,
            suffix = document.getElementById("suffix").value,
            easingFn = getEasingFn();

        options = {
            useEasing : useEasing,
            easingFn : typeof easingFn === 'undefined' ? null : easingFn,
            useGrouping : useGrouping,
            separator : document.getElementById("separator").value,
            decimal : document.getElementById("decimal").value
        };
        if (prefix.length) options.prefix = prefix;
        if (suffix.length) options.suffix = suffix;

        // you don't have to create a new instance of CountUp every time you start an animation,
        // you can just change the properties individually. But I do here in case user changes values in demo.
        demo = new CountUp("myTargetElement", startVal, endVal, decimals, duration, options);
        if (useOnComplete) {
            demo.start(methodToCallOnComplete);
        } else {
            demo.start();
        }

        updateCodeVisualizer();
    }
    function showCodeAndPauseResume() {
        code = 'demo.pauseResume();';
        document.getElementById("codeVisualizer").innerHTML = code;

        demo.pauseResume();
    }
    function showCodeAndReset() {
        code = 'demo.reset();';
        document.getElementById("codeVisualizer").innerHTML = code;

        demo.reset();
    }
    function showCodeAndUpdate() {
        var updateVal = document.getElementById("updateVal").value;
        var num = updateVal ? updateVal : 0;

        demo.update(num);
    }
    function toggleOnComplete(checkbox) {

        if (checkbox.checked) {
            useOnComplete = true;
        } else {
            useOnComplete = false;
        }
        updateCodeVisualizer();
    }
    function toggleEasing(checkbox) {
        var easingSection = document.getElementById("easingSection");

        if (checkbox.checked) {
            useEasing = true;
            easingSection.style.display = "";
            document.getElementById("easingFnsDropdown").value = "easeOutExpo";
            document.getElementById("easingFnPreview").value = "";
        } else {
            useEasing = false;
            easingSection.style.display = "none";
        }
        updateCodeVisualizer();
    }
    function toggleGrouping(checkbox) {

        if (checkbox.checked) {
            useGrouping = true;
        } else {
            useGrouping = false;
        }
        updateCodeVisualizer();
    }
    function methodToCallOnComplete() {
        console.log('COMPLETE!');
        alert('COMPLETE!');
    }
    function updateCodeVisualizer() {
        var startVal = document.getElementById("startVal").value;
        startVal = Number(startVal.replace(',','').replace(' ',''));
        var endVal = document.getElementById("endVal").value;
        endVal = Number(endVal.replace(',','').replace(' ',''));
        var decimals = document.getElementById("decimals").value,
            duration = document.getElementById("duration").value,
            separator = document.getElementById("separator").value,
            decimal = document.getElementById("decimal").value,
            prefix = document.getElementById("prefix").value,
            suffix = document.getElementById("suffix").value,
            easingFn = getEasingFn(),
            easingFnBody = getEasingFnBody(easingFn),
            code = '';

        if (useEasing && easingFn) {
            code += 'var easingFn = ';
            var split = easingFnBody.split('\n');

            for (var line in split) {
                code += split[line].replace(' ', '&nbsp;') + '<br>';
            }
        }

        code += 'var options = {<br>';
        code += (useEasing) ? '&emsp;&emsp;useEasing : true, <br>' : '&emsp;&emsp;useEasing : false, <br>';
        code += (easingFn && useEasing) ? '&emsp;&emsp;easingFn: easingFn, <br>' : '';
        code += (useGrouping) ? '&emsp;&emsp;useGrouping : true, <br>' : '&emsp;&emsp;useGrouping : false, <br>';
        code += '&emsp;&emsp;separator : \''+separator+'\', <br>';
        code += '&emsp;&emsp;decimal : \''+decimal+'\', <br>';
        if (prefix.length) code += '&emsp;&emsp;prefix : \''+prefix+'\', <br>';
        if (suffix.length) code += '&emsp;&emsp;suffix : \''+suffix+'\' <br>';
        code += '};<br>';
        code += 'var demo = new CountUp("myTargetElement", '+startVal+', '+endVal+', '+decimals+', '+duration+', options);<br>';
        if (useOnComplete) {
            code += 'demo.start(methodToCallOnComplete);';
        } else {
            code += 'demo.start();';
        }
        document.getElementById("codeVisualizer").innerHTML = code;
    }
    function updateCodeVisualizerForUpdate() {
        var updateVal = document.getElementById("updateVal").value;
        var num = updateVal ? updateVal : 0;
        code = 'demo.update(' + updateVal + ');';
        document.getElementById("codeVisualizer").innerHTML = code;
    }

    // get current star count
    var repoInfoUrl = 'https://api.github.com/repos/inorganik/CountUp.js';
    var getStars = new XMLHttpRequest();
    getStars.open('GET', repoInfoUrl, true);
    getStars.timeout = 5000;

    getStars.onreadystatechange = function() {
        // 2: received headers,  3: loading, 4: done
        if (getStars.readyState == 4) {
            if (getStars.status == 200) {
                if (getStars.responseText !== 'undefined') {
                    if (getStars.responseText.length > 0) {
                        data = JSON.parse(getStars.responseText);
                        stars = data.stargazers_count;
                        // change input values
                        document.getElementById("startVal").value = 0;
                        document.getElementById("endVal").value = stars;
                        document.getElementById("decimals").value = 0;
                        
                        createCountUp();
                    }
                }
            }
        }
    };
    getStars.onerror = function() {
        console.error('error getting stars:', getStars.status);
        stars = getStars.status;
        demo.start();
    };

    </script>
</html>
